Sung Hyun Kim, M.D. a Medical Corporation
NPI 1578205761 · Internal Medicine Physician · Buena Park, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sung Hyun Kim, M.D. a Medical Corporation is a Internal Medicine Physician organization in Buena Park, CA (NPI 1578205761).
Provider details
- NPI number
- 1578205761
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sung Hyun Kim, President(714) 562-9139
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 903 Crenshaw Blvd Ste 104Los Angeles, CA 90019-1965Phone: (714) 562-9139Fax: (213) 769-0007
Registry dates
- Enumerated
- 2022-04-08
- Last updated
- 2026-01-19
- Certified
- 2026-01-19
Frequently asked questions
- What is Sung Hyun Kim, M.D. a Medical Corporation's NPI number?
- Sung Hyun Kim, M.D. a Medical Corporation's National Provider Identifier (NPI) is 1578205761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sung Hyun Kim, M.D. a Medical Corporation?
- Sung Hyun Kim, M.D. a Medical Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sung Hyun Kim, M.D. a Medical Corporation located?
- Sung Hyun Kim, M.D. a Medical Corporation's practice location on file with NPPES is 7011 Orangethorpe Ave Ste 100, Buena Park, CA 90621-3322.
- What is Sung Hyun Kim, M.D. a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Sung Hyun Kim, M.D. a Medical Corporation is (714) 562-9139.
- Does Sung Hyun Kim, M.D. a Medical Corporation accept Medicare?
- Sung Hyun Kim, M.D. a Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sung Hyun Kim, M.D. a Medical Corporation?
- The authorized official listed on Sung Hyun Kim, M.D. a Medical Corporation's NPPES record is Sung Hyun Kim, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sung Hyun Kim, M.D. a Medical Corporation's NPI active?
- Yes — Sung Hyun Kim, M.D. a Medical Corporation's NPI (1578205761) is active in the NPPES registry as of the last update on 2026-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.